参数资料
型号: QL5064-33BPS484I
厂商: QUICKLOGIC CORP
元件分类: 总线控制器
英文描述: PCI BUS CONTROLLER, PBGA484
封装: PLASTIC, BGA-484
文件页数: 17/45页
文件大小: 635K
代理商: QL5064-33BPS484I
2006 QuickLogic Corporation
QL5064 QuickPCI Data Sheet Rev. I
24
The loads presented in Figure 13 are used for tPXZ.
Figure 13: Loads used for t
PXZ
Table 10: I/O Cell Output Delays
Symbol
Parameter
Propagation Delays (ns)
Output Load Capacitance (pF)
30
50
75
100
150
tOUTLH
Output Delay Low to High
2.1
2.5
3.1
3.6
4.7
tOUTHL
Output Delay High to Low
2.2
2.6
3.2
3.7
4.8
tPZH
Output Delay Tri-state to High
1.2
1.7
2.2
2.8
3.9
tPZL
Output Delay Tri-state to Low
1.6
2.0
2.6
3.1
4.2
tPHZ
Output Delay High to Tri-State [a]
a. Loads are used for t
PXZ.
2.0
tPLZ
Output Delay Low to Tri-State [a]
1.2
Table 11: PCI DC Specifications for 3.3 V Signaling
Symbol
Parameter
Condition
Min.
Max.
Units
Vcc
Supply Voltage
3.0
3.6
V
Vcc
Supply Voltage (for 75MHz only)
3.15
3.6
V
Vih
Input High Voltage
0.5Vcc
Vcc+0.5
V
Vil
Input Low Voltage
-0.5
0.3Vcc
V
Vipu
Input Pull-up Voltage
0.7Vcc
V
Iil
Input Leakage Current
0<Vin<Vcc
±10
mA
Voh
Output High Voltage
Iout=-500mA
0.9Vcc
V
Vol
Output Low Voltage
Iout=1500mA
0.1Vcc
V
Cin
Input Pin Capacitance
10
pF
Cclk
CLK Pin Capacitance
5
12
pF
CIDSEL
IDSEL Pin Capacitance
8
PF
Lpin
Pin Inductance
20
nH
Ioff
PME# Input Leakage
Vo3.6VVcc off or floating
-
1
mA
5 pF
1K
Ω
5 pF
1K
Ω
tPHZ
tPLZ
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